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authorCristian Maureira-Fredes <cristian.maureira-fredes@qt.io>2018-07-06 16:52:34 +0200
committerCristian Maureira-Fredes <cristian.maureira-fredes@qt.io>2018-07-11 08:41:53 +0000
commitbc65a83121776863df63c999d22041808dfff54c (patch)
tree0ac405778041132c977750c1283883f172d5a671 /examples
parentf714ac1c364c1d6837bcab04a0ae79388c9861b0 (diff)
Add percent bar chart example
Task-number: PYSIDE-738 Change-Id: I0b62e0b93b64ab3a8c4447650c430941a7b4ae0c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Christian Tismer <tismer@stackless.com>
Diffstat (limited to 'examples')
-rw-r--r--examples/charts/percentbarchart.py99
1 files changed, 99 insertions, 0 deletions
diff --git a/examples/charts/percentbarchart.py b/examples/charts/percentbarchart.py
new file mode 100644
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+++ b/examples/charts/percentbarchart.py
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+#!/usr/bin/env python
+
+#############################################################################
+##
+## Copyright (C) 2018 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python examples of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:BSD$
+## You may use this file under the terms of the BSD license as follows:
+##
+## "Redistribution and use in source and binary forms, with or without
+## modification, are permitted provided that the following conditions are
+## met:
+## * Redistributions of source code must retain the above copyright
+## notice, this list of conditions and the following disclaimer.
+## * Redistributions in binary form must reproduce the above copyright
+## notice, this list of conditions and the following disclaimer in
+## the documentation and/or other materials provided with the
+## distribution.
+## * Neither the name of The Qt Company Ltd nor the names of its
+## contributors may be used to endorse or promote products derived
+## from this software without specific prior written permission.
+##
+##
+## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+"""PySide2 port of the Percent Bar Chart example from Qt v5.x"""
+
+import sys
+from PySide2.QtCore import Qt
+from PySide2.QtGui import QPainter
+from PySide2.QtWidgets import (QMainWindow, QApplication)
+from PySide2.QtCharts import QtCharts
+
+class MainWindow(QMainWindow):
+ def __init__(self):
+ QMainWindow.__init__(self)
+
+ set0 = QtCharts.QBarSet("Jane")
+ set1 = QtCharts.QBarSet("John")
+ set2 = QtCharts.QBarSet("Axel")
+ set3 = QtCharts.QBarSet("Mary")
+ set4 = QtCharts.QBarSet("Samantha")
+
+ set0.append([1, 2, 3, 4, 5, 6])
+ set1.append([5, 0, 0, 4, 0, 7])
+ set2.append([3, 5, 8, 13, 8, 5])
+ set3.append([5, 6, 7, 3, 4, 5])
+ set4.append([9, 7, 5, 3, 1, 2])
+
+ series = QtCharts.QPercentBarSeries()
+ series.append(set0)
+ series.append(set1)
+ series.append(set2)
+ series.append(set3)
+ series.append(set4)
+
+ chart = QtCharts.QChart()
+ chart.addSeries(series)
+ chart.setTitle("Simple percentbarchart example")
+ chart.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
+
+ categories = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"]
+ axis = QtCharts.QBarCategoryAxis()
+ axis.append(categories)
+ chart.createDefaultAxes()
+ chart.setAxisX(axis, series)
+
+ chart.legend().setVisible(True)
+ chart.legend().setAlignment(Qt.AlignBottom)
+
+ chart_view = QtCharts.QChartView(chart)
+ chart_view.setRenderHint(QPainter.Antialiasing)
+
+ self.setCentralWidget(chart_view)
+
+
+if __name__ == "__main__":
+ app = QApplication(sys.argv)
+ w = MainWindow()
+ w.resize(420, 300)
+ w.show()
+ sys.exit(app.exec_())